void InputCore::Update()
{
for(size_t i = 0; i < keyDownArray.size(); i++)
{
// Leave keys not down
if(!keyDownArray[i].bDownCurFrame)
continue;
// Search if that key have callbacks binded, dispatch them
for(auto& info : onKeyDownCallbacks)
if(info.first == (eKey)i)
info.second();
}
if(bMouseLeftDownCurFrame)
for (auto& callb : onMouseLeftDownCallbacks)
callb(clientMousePos);
if (bMouseRightDownCurFrame)
for (auto& callb : onMouseRightDownCallbacks)
callb(clientMousePos);
if (bMouseMidDownCurFrame)
for (auto& callb : onMouseMidDownCallbacks)
callb(clientMousePos);
}
// CHECK: @test2
// CHECK: @callb
// CHECK: @calla
// CHECK: @callc
// CHECK: ret void
void test2(int a) {
if (!a)
callb();
else
calla();
callc();
}
// CHECK: @test1
// CHECK: @calla
// CHECK: @callb
// CHECK: @callc
// CHECK: ret void
void test1(int a) {
if (a)
calla();
else
callb();
callc();
}
void InputCore::MouseMidRelease()
{
bMouseMidDownCurFrame = false;
bMouseMidDownPrevFrame = true;
// Dispatch callbacks binded to mid mouse release
for (auto& callb : onMouseMidReleasedCallbacks)
callb(clientMousePos);
}
void InputCore::MouseLeftPress()
{
bMouseLeftDownCurFrame = true;
bMouseLeftDownPrevFrame = false;
// Dispatch callbacks binded to left mouse press
for(auto& callb : onMouseLeftPressedCallbacks)
callb(clientMousePos);
}
void InputCore::MouseMove(const mm::ivec2& mouseDelta, const mm::uvec2& clientMousePos)
{
this->mouseDelta += mouseDelta;
this->clientMousePos = clientMousePos;
// Dispatch registered mouseMove callbacks
for(auto& callb : onMouseMoveCallbacks)
callb(mouseDelta, clientMousePos);
}
/* ===========================================================================
* This calls the application program and passes status info.
*/
int __fastcall UserCallback::UserCB(unsigned Action)
{
int ret = 0;
// OutputDebugString(L"UserCB - IN");
if (callb && GetAbort() <= GA_ABORT)
{
CBData.Written = Owner->fBytesWritten;
#ifdef UNICODE
CBData.HaveWide = 1;
#else
CBData.HaveWide = 0;
#endif
CBData.ActionCode = (int)Action;
CBData.check = CALLBACK_CHECK;
try
{
ret = callb(&CBData); // call user's program
}
//__except(1)
catch(...)
{
SetAbort(GA_EXCEPT2);
ret = CALLBACK_EXCEPTION;
OutputDebugString(L"UserCB - exception");
}
if (ret < CALLBACK_IGNORED)
{
switch (ret)
{
case CALLBACK_CANCEL:
SetAbort(GetAbort() | GA_CANCEL);
break;
case CALLBACK_ABORT:
SetAbort(GetAbort() | GA_CANCEL);
break;
case CALLBACK_EXCEPTION:
SetAbort(GetAbort() | GA_EXCEPT);
}
}
}
hold.Empty();
hold2.Empty();
// OutputDebugString(L"UserCB - OUT");
return ret;
}
void ThinBlockManager::finishBlock(const uint256& h) {
CBlock block;
try {
block = builders[h].builder.finishBlock();
}
catch (thinblock_error& e) {
LogPrintf("%s\n", e.what());
assert(!"FIXME: Handle finishBlock failing");
}
typedef std::set<ThinBlockWorker*>::iterator auto_;
std::vector<NodeId> peers;
std::set<ThinBlockWorker*> workers = builders[h].workers;
for (auto_ w = workers.begin(); w != workers.end(); ++w)
peers.push_back((*w)->nodeID());
removeIfExists(h);
ThinBlockFinishedCallb& callb = *finishedCallb;
callb(block, peers);
}
/**
* Generic .PCX file image writer.
* @param name Filename, including extension.
* @param callb Callback function for generating lines of pixels.
* @param userdata User data, passed on to \a callb.
* @param w Width of the image in pixels.
* @param h Height of the image in pixels.
* @param pixelformat Bits per pixel (bpp), either 8 or 32.
* @param palette %Colour palette (for 8bpp images).
* @return File was written successfully.
* @see ScreenshotHandlerProc
*/
static bool MakePCXImage(const char *name, ScreenshotCallback *callb, void *userdata, uint w, uint h, int pixelformat, const Colour *palette)
{
FILE *f;
uint maxlines;
uint y;
PcxHeader pcx;
bool success;
if (pixelformat == 32) {
DEBUG(misc, 0, "Can't convert a 32bpp screenshot to PCX format. Please pick another format.");
return false;
}
if (pixelformat != 8 || w == 0) return false;
f = fopen(name, "wb");
if (f == NULL) return false;
memset(&pcx, 0, sizeof(pcx));
/* setup pcx header */
pcx.manufacturer = 10;
pcx.version = 5;
pcx.rle = 1;
pcx.bpp = 8;
pcx.xmax = TO_LE16(w - 1);
pcx.ymax = TO_LE16(h - 1);
pcx.hdpi = TO_LE16(320);
pcx.vdpi = TO_LE16(320);
pcx.planes = 1;
pcx.cpal = TO_LE16(1);
pcx.width = pcx.pitch = TO_LE16(w);
pcx.height = TO_LE16(h);
/* write pcx header */
if (fwrite(&pcx, sizeof(pcx), 1, f) != 1) {
fclose(f);
return false;
}
/* use by default 64k temp memory */
maxlines = Clamp(65536 / w, 16, 128);
/* now generate the bitmap bits */
uint8 *buff = CallocT<uint8>(w * maxlines); // by default generate 128 lines at a time.
y = 0;
do {
/* determine # lines to write */
uint n = min(h - y, maxlines);
uint i;
/* render the pixels into the buffer */
callb(userdata, buff, y, w, n);
y += n;
/* write them to pcx */
for (i = 0; i != n; i++) {
const uint8 *bufp = buff + i * w;
byte runchar = bufp[0];
uint runcount = 1;
uint j;
/* for each pixel... */
for (j = 1; j < w; j++) {
uint8 ch = bufp[j];
if (ch != runchar || runcount >= 0x3f) {
if (runcount > 1 || (runchar & 0xC0) == 0xC0) {
if (fputc(0xC0 | runcount, f) == EOF) {
free(buff);
fclose(f);
return false;
}
}
if (fputc(runchar, f) == EOF) {
free(buff);
fclose(f);
return false;
}
runcount = 0;
runchar = ch;
}
runcount++;
}
/* write remaining bytes.. */
if (runcount > 1 || (runchar & 0xC0) == 0xC0) {
if (fputc(0xC0 | runcount, f) == EOF) {
free(buff);
fclose(f);
return false;
}
}
if (fputc(runchar, f) == EOF) {
free(buff);
fclose(f);
return false;
}
}
} while (y != h);
free(buff);
/* write 8-bit colour palette */
if (fputc(12, f) == EOF) {
fclose(f);
return false;
}
/* Palette is word-aligned, copy it to a temporary byte array */
byte tmp[256 * 3];
for (uint i = 0; i < 256; i++) {
tmp[i * 3 + 0] = palette[i].r;
tmp[i * 3 + 1] = palette[i].g;
tmp[i * 3 + 2] = palette[i].b;
}
success = fwrite(tmp, sizeof(tmp), 1, f) == 1;
fclose(f);
return success;
}
/**
* Generic .PNG file image writer.
* @param name Filename, including extension.
* @param callb Callback function for generating lines of pixels.
* @param userdata User data, passed on to \a callb.
* @param w Width of the image in pixels.
* @param h Height of the image in pixels.
* @param pixelformat Bits per pixel (bpp), either 8 or 32.
* @param palette %Colour palette (for 8bpp images).
* @return File was written successfully.
* @see ScreenshotHandlerProc
*/
static bool MakePNGImage(const char *name, ScreenshotCallback *callb, void *userdata, uint w, uint h, int pixelformat, const Colour *palette)
{
png_color rq[256];
FILE *f;
uint i, y, n;
uint maxlines;
uint bpp = pixelformat / 8;
png_structp png_ptr;
png_infop info_ptr;
/* only implemented for 8bit and 32bit images so far. */
if (pixelformat != 8 && pixelformat != 32) return false;
f = fopen(name, "wb");
if (f == NULL) return false;
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, const_cast<char *>(name), png_my_error, png_my_warning);
if (png_ptr == NULL) {
fclose(f);
return false;
}
info_ptr = png_create_info_struct(png_ptr);
if (info_ptr == NULL) {
png_destroy_write_struct(&png_ptr, (png_infopp)NULL);
fclose(f);
return false;
}
if (setjmp(png_jmpbuf(png_ptr))) {
png_destroy_write_struct(&png_ptr, &info_ptr);
fclose(f);
return false;
}
png_init_io(png_ptr, f);
png_set_filter(png_ptr, 0, PNG_FILTER_NONE);
png_set_IHDR(png_ptr, info_ptr, w, h, 8, pixelformat == 8 ? PNG_COLOR_TYPE_PALETTE : PNG_COLOR_TYPE_RGB,
PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
#ifdef PNG_TEXT_SUPPORTED
/* Try to add some game metadata to the PNG screenshot so
* it's more useful for debugging and archival purposes. */
png_text_struct text[2];
memset(text, 0, sizeof(text));
text[0].key = const_cast<char *>("Software");
text[0].text = const_cast<char *>(_openttd_revision);
text[0].text_length = strlen(_openttd_revision);
text[0].compression = PNG_TEXT_COMPRESSION_NONE;
char buf[8192];
char *p = buf;
p += seprintf(p, lastof(buf), "Graphics set: %s (%u)\n", BaseGraphics::GetUsedSet()->name, BaseGraphics::GetUsedSet()->version);
p = strecpy(p, "NewGRFs:\n", lastof(buf));
for (const GRFConfig *c = _game_mode == GM_MENU ? NULL : _grfconfig; c != NULL; c = c->next) {
p += seprintf(p, lastof(buf), "%08X ", BSWAP32(c->ident.grfid));
p = md5sumToString(p, lastof(buf), c->ident.md5sum);
p += seprintf(p, lastof(buf), " %s\n", c->filename);
}
p = strecpy(p, "\nCompanies:\n", lastof(buf));
const Company *c;
FOR_ALL_COMPANIES(c) {
if (c->ai_info == NULL) {
p += seprintf(p, lastof(buf), "%2i: Human\n", (int)c->index);
} else {
p += seprintf(p, lastof(buf), "%2i: %s (v%d)\n", (int)c->index, c->ai_info->GetName(), c->ai_info->GetVersion());
}
}
text[1].key = const_cast<char *>("Description");
text[1].text = buf;
text[1].text_length = p - buf;
text[1].compression = PNG_TEXT_COMPRESSION_zTXt;
png_set_text(png_ptr, info_ptr, text, 2);
#endif /* PNG_TEXT_SUPPORTED */
if (pixelformat == 8) {
/* convert the palette to the .PNG format. */
for (i = 0; i != 256; i++) {
rq[i].red = palette[i].r;
rq[i].green = palette[i].g;
rq[i].blue = palette[i].b;
}
png_set_PLTE(png_ptr, info_ptr, rq, 256);
}
png_write_info(png_ptr, info_ptr);
png_set_flush(png_ptr, 512);
if (pixelformat == 32) {
png_color_8 sig_bit;
/* Save exact colour/alpha resolution */
sig_bit.alpha = 0;
sig_bit.blue = 8;
sig_bit.green = 8;
sig_bit.red = 8;
sig_bit.gray = 8;
png_set_sBIT(png_ptr, info_ptr, &sig_bit);
#if TTD_ENDIAN == TTD_LITTLE_ENDIAN
png_set_bgr(png_ptr);
png_set_filler(png_ptr, 0, PNG_FILLER_AFTER);
#else
png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE);
#endif /* TTD_ENDIAN == TTD_LITTLE_ENDIAN */
}
/* use by default 64k temp memory */
maxlines = Clamp(65536 / w, 16, 128);
/* now generate the bitmap bits */
void *buff = CallocT<uint8>(w * maxlines * bpp); // by default generate 128 lines at a time.
y = 0;
do {
/* determine # lines to write */
n = min(h - y, maxlines);
/* render the pixels into the buffer */
callb(userdata, buff, y, w, n);
y += n;
/* write them to png */
for (i = 0; i != n; i++) {
png_write_row(png_ptr, (png_bytep)buff + i * w * bpp);
}
} while (y != h);
png_write_end(png_ptr, info_ptr);
png_destroy_write_struct(&png_ptr, &info_ptr);
free(buff);
fclose(f);
return true;
}
/**
* Generic .BMP writer
* @param name file name including extension
* @param callb callback used for gathering rendered image
* @param userdata parameters forwarded to \a callb
* @param w width in pixels
* @param h height in pixels
* @param pixelformat bits per pixel
* @param palette colour palette (for 8bpp mode)
* @return was everything ok?
* @see ScreenshotHandlerProc
*/
static bool MakeBMPImage(const char *name, ScreenshotCallback *callb, void *userdata, uint w, uint h, int pixelformat, const Colour *palette)
{
uint bpp; // bytes per pixel
switch (pixelformat) {
case 8: bpp = 1; break;
/* 32bpp mode is saved as 24bpp BMP */
case 32: bpp = 3; break;
/* Only implemented for 8bit and 32bit images so far */
default: return false;
}
FILE *f = fopen(name, "wb");
if (f == NULL) return false;
/* Each scanline must be aligned on a 32bit boundary */
uint bytewidth = Align(w * bpp, 4); // bytes per line in file
/* Size of palette. Only present for 8bpp mode */
uint pal_size = pixelformat == 8 ? sizeof(RgbQuad) * 256 : 0;
/* Setup the file header */
BitmapFileHeader bfh;
bfh.type = TO_LE16('MB');
bfh.size = TO_LE32(sizeof(BitmapFileHeader) + sizeof(BitmapInfoHeader) + pal_size + bytewidth * h);
bfh.reserved = 0;
bfh.off_bits = TO_LE32(sizeof(BitmapFileHeader) + sizeof(BitmapInfoHeader) + pal_size);
/* Setup the info header */
BitmapInfoHeader bih;
bih.size = TO_LE32(sizeof(BitmapInfoHeader));
bih.width = TO_LE32(w);
bih.height = TO_LE32(h);
bih.planes = TO_LE16(1);
bih.bitcount = TO_LE16(bpp * 8);
bih.compression = 0;
bih.sizeimage = 0;
bih.xpels = 0;
bih.ypels = 0;
bih.clrused = 0;
bih.clrimp = 0;
/* Write file header and info header */
if (fwrite(&bfh, sizeof(bfh), 1, f) != 1 || fwrite(&bih, sizeof(bih), 1, f) != 1) {
fclose(f);
return false;
}
if (pixelformat == 8) {
/* Convert the palette to the windows format */
RgbQuad rq[256];
for (uint i = 0; i < 256; i++) {
rq[i].red = palette[i].r;
rq[i].green = palette[i].g;
rq[i].blue = palette[i].b;
rq[i].reserved = 0;
}
/* Write the palette */
if (fwrite(rq, sizeof(rq), 1, f) != 1) {
fclose(f);
return false;
}
}
/* Try to use 64k of memory, store between 16 and 128 lines */
uint maxlines = Clamp(65536 / (w * pixelformat / 8), 16, 128); // number of lines per iteration
uint8 *buff = MallocT<uint8>(maxlines * w * pixelformat / 8); // buffer which is rendered to
uint8 *line = AllocaM(uint8, bytewidth); // one line, stored to file
memset(line, 0, bytewidth);
/* Start at the bottom, since bitmaps are stored bottom up */
do {
uint n = min(h, maxlines);
h -= n;
/* Render the pixels */
callb(userdata, buff, h, w, n);
/* Write each line */
while (n-- != 0) {
if (pixelformat == 8) {
/* Move to 'line', leave last few pixels in line zeroed */
memcpy(line, buff + n * w, w);
} else {
/* Convert from 'native' 32bpp to BMP-like 24bpp.
* Works for both big and little endian machines */
Colour *src = ((Colour *)buff) + n * w;
byte *dst = line;
for (uint i = 0; i < w; i++) {
dst[i * 3 ] = src[i].b;
dst[i * 3 + 1] = src[i].g;
dst[i * 3 + 2] = src[i].r;
}
}
/* Write to file */
if (fwrite(line, bytewidth, 1, f) != 1) {
free(buff);
fclose(f);
return false;
}
}
} while (h != 0);
free(buff);
fclose(f);
return true;
}
static bool MakePNGImage(const char *name, ScreenshotCallback *callb, void *userdata, uint w, uint h, int pixelformat, const Colour *palette)
{
png_color rq[256];
FILE *f;
uint i, y, n;
uint maxlines;
uint bpp = pixelformat / 8;
png_structp png_ptr;
png_infop info_ptr;
/* only implemented for 8bit and 32bit images so far. */
if (pixelformat != 8 && pixelformat != 32) return false;
f = fopen(name, "wb");
if (f == NULL) return false;
png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, (void *)name, png_my_error, png_my_warning);
if (png_ptr == NULL) {
fclose(f);
return false;
}
info_ptr = png_create_info_struct(png_ptr);
if (info_ptr == NULL) {
png_destroy_write_struct(&png_ptr, (png_infopp)NULL);
fclose(f);
return false;
}
if (setjmp(png_jmpbuf(png_ptr))) {
png_destroy_write_struct(&png_ptr, &info_ptr);
fclose(f);
return false;
}
png_init_io(png_ptr, f);
png_set_filter(png_ptr, 0, PNG_FILTER_NONE);
png_set_IHDR(png_ptr, info_ptr, w, h, 8, pixelformat == 8 ? PNG_COLOR_TYPE_PALETTE : PNG_COLOR_TYPE_RGB,
PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
if (pixelformat == 8) {
/* convert the palette to the .PNG format. */
for (i = 0; i != 256; i++) {
rq[i].red = palette[i].r;
rq[i].green = palette[i].g;
rq[i].blue = palette[i].b;
}
png_set_PLTE(png_ptr, info_ptr, rq, 256);
}
png_write_info(png_ptr, info_ptr);
png_set_flush(png_ptr, 512);
if (pixelformat == 32) {
png_color_8 sig_bit;
/* Save exact colour/alpha resolution */
sig_bit.alpha = 0;
sig_bit.blue = 8;
sig_bit.green = 8;
sig_bit.red = 8;
sig_bit.gray = 8;
png_set_sBIT(png_ptr, info_ptr, &sig_bit);
#if TTD_ENDIAN == TTD_LITTLE_ENDIAN
png_set_bgr(png_ptr);
png_set_filler(png_ptr, 0, PNG_FILLER_AFTER);
#else
png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE);
#endif /* TTD_ENDIAN == TTD_LITTLE_ENDIAN */
}
/* use by default 64k temp memory */
maxlines = Clamp(65536 / w, 16, 128);
/* now generate the bitmap bits */
void *buff = CallocT<uint8>(w * maxlines * bpp); // by default generate 128 lines at a time.
y = 0;
do {
/* determine # lines to write */
n = min(h - y, maxlines);
/* render the pixels into the buffer */
callb(userdata, buff, y, w, n);
y += n;
/* write them to png */
for (i = 0; i != n; i++)
png_write_row(png_ptr, (png_bytep)buff + i * w * bpp);
} while (y != h);
png_write_end(png_ptr, info_ptr);
png_destroy_write_struct(&png_ptr, &info_ptr);
free(buff);
fclose(f);
return true;
}
